Digital Advertising Shelf Poster LED Display 300x56mm P1.25 COB 16bit Grey Scale

Digital Advertising Shelf LED Display Goods Shelf Signage 300x56mm P1.25 COB

Product Description

Product Description

Smaller pitch, bigger vision

600x56.25mm cabinet, 36A/4.2V power input with low power consumption, the total thickness of installation is less than 90mm, complete front maintenance.

1) Smaller pixel pitch: P0.5-P2.0

2) Stronger protection: COB LED chips are welded on the PCB board directly, then do encapsulation. It has excellent protection capabilities.

3) Higher reliability and stability: COB technology has simpler process on material using and producing than SMD, so it has higher performance on heat dissipation to prolong life span.

4) Larger viewing angle: has larger viewing angle and is easy to control the loss of light refraction.

COB LED display screen advantage :

1:the thickness from 2.0 ~ 2.0 mm thickness of PCB, the least weight reduced to 1/3 of the original traditional products, can significantly reduce the structure for the customer, transportation, and engineering cost.

2:Anti-collision compressive: COB products are directly to the LED chips encapsulation inside the concave lamp of PCB, and then encapsulated with epoxy resin adhesive curing, lamp bump into spherical surface, smooth and solid, resistance to wear.

3:Great perspective: COB encapsulation using spherical shallow Wells, Angle is greater than 175 degrees, close to 180 degrees, and has more excellent optical diffuse color into light effect.

4:Heat dissipation ability: COB products is to encapsulate the lamp on the PCB board, through the copper foil on the PCB board will wick fast heat, and the copper foil thickness of the PCB board has strict technical requirements, almost will not result in a serious light attenuation.So few dead lamp, prolong the life span of the LED display.

5:Easy to clean, no mask, dust or cloth to clean with water.

6:All-weather fine features: using triple inoculation, waterproof, moisture, corrosion, dust, static, oxidation, uv effect is outstanding;Meet the all-weather conditions, when it's minus thirty degrees to 80 degrees centigrade temperature environment can be normal use.

COB contrast SMD led display screen:

1: Production Effeciency

COB :Efficiency and traditional SMD quite solid crystal, wire, suffix point glue, separation, spectral, packing efficiency higher than traditional SMD.

SMD :The production efficiency is lower than COB encapsulation

2: Application

COB: No need for SMT and reflow soldering process, COB light source directly applied on the lamps and lanterns.

SMD :LED devices need to patch, and then fixed by means of reflow soldering on the PCB board.

3: The quality of light

COB:Perspective and easy to adjust, in order to reduce the loss of the refraction of light.

SMD:Discrete device combination point of light and glare.

Shenzhen Lecede Optoelectronics Co., Ltd. Is the leading supplier of LED display solutions, which has been specialized in R&D, manufacturing and marketing of LED Display. Located in our own industrial park, LECEDE covers a district of more than 25,000 M² in one block. We could ensure production capacity of more than 10,000 square meters per month for the LED displays, thanks to our well equipped automatic production lines, and skilled workers.

Lecede focuses on quality and service, and other than considering the displaying effect and cost factors, we pay more attention to the long-time using stability of products and customer satisfaction. All the production process from technical research and development, design, test production, design verification, design quality test, material selection, trial production and mass production of every product has a set of rigorous standard control procedure and norm. In the aspect of management, we have independently designed a set of fast and effective management system from order receiving, production control and scheduling, material purchasing, process management, delivery, after-sales and quality analysis to ensure to provide the best price, quality, delivery and service for customers.

During the past decade's development, We always run after standardization in design，processes of manufacturing and techniques, material systems, products line. Now we have built up a complete-ly production system.

Standardization ensure our product with good quality which can meet with different markets and customers.We also provide OEM&ODM service according to the requirements of our customers. “Quality, Efficiency, Comprehensive consideration” are emphasized for creating value for customers.

We have continuously focused on developments of new led display products, with more and more investment, and technical efforts; With excellent, qualified products, and outstanding services, Lecede has been highly praised by clients of domestic and overseas. We export more than 50 countries and districts, with more than 1, 000 projects built there, such as the USA, Germany, Russia, Ukraine, Spain, Austria, Slovakia, Poland, Turkey, Cyprus, Israel, Mexico, Argentina, Chile, Bolivia, Colombia etc.

Hope we can make wonderful LED displays for you!